AD5246BKSZ50-RL7 Analog Devices Inc, AD5246BKSZ50-RL7 Datasheet - Page 8

• Manufacturer Part Number: AD5246BKSZ50-RL7
• Description: IC,Digital Potentiometer,TSSOP,6PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD5246BKSZ50-RL7

• Taps: 128
• Resistance (ohms): 50K
• Number Of Circuits: 1
• Temperature Coefficient: 45 ppm/°C Typical
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Resistance In Ohms: 50K
• Number Of Elements: 1
• # Of Taps: 128
• Resistance (max): 50KOhm
• Power Supply Requirement: Single
• Interface Type: Serial (2-Wire/I2C)
• Single Supply Voltage (typ): 3/5V
• Dual Supply Voltage (typ): Not RequiredV
• Single Supply Voltage (min): 2.7V
• Single Supply Voltage (max): 5.5V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AD5246BKSZ50-RL7; AD5246BKSZ50-RL7TR

AD5246
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.2
0.8
0.6
0.4
0.5
0.4
0.3
0.2
0.1
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
T
Figure 4. R-DNL vs. Code vs. Supply Voltages
Figure 3. R-INL vs. Code vs. Supply Voltages
A
16
16
16
Figure 5. R-INL vs. Code vs. Temperature
= +85 ° C
V
DD
= 2.7V
32
32
32
T
A
= –40 ° C
48
48
48
CODE (Decimal)
V
CODE (Decimal)
T
CODE (Decimal)
DD
A
V
= +25 ° C
V
= 5.5V
DD
DD
64
64
64
= 2.7V
= 5.5V
80
80
T
80
A
= +125 ° C
96
96
96
T
R
T
R
T
T
T
T
A
A
AB
AB
A
A
A
A
= 25° C
= 25 ° C
= –40° C
= +25 ° C
= +85 ° C
= +125 ° C
112
= 10kΩ
112
= 10kΩ
112
128
128
128
Rev. B | Page 8 of 16
–1.0
–1.5
–0.1
–0.2
–0.3
–0.4
–0.5
–0.5
–2.0
–2.5
–3.0
1.50
1.25
1.00
0.75
0.50
0.25
0.5
0.4
0.3
0.2
0.1
0
0
0
–40
–40
0
–40 ° C
+25 ° C
+85 ° C
+125 ° C
–25
–25
Figure 8. Zero-Scale Error vs. Temperature
Figure 6. R-DNL vs. Code vs. Temperature
Figure 7. Full-Scale Error vs. Temperature
16
–10
–10
32
5
5
V
DD
TEMPERATURE (° C)
TEMPERATURE (°C)
20
20
48
CODE (Decimal)
= 5.5V, V
35
T
35
A
64
= –40° C, +25 ° C, +85 ° C, +125 ° C
V
A
50
DD
50
= 5.5V
= 2.7V, V
V
V
80
DD
65
DD
65
= 2.7V, V
= 5.5V, V
80
80
A
96
= 2.7V
V
R
A
95
95
DD
AB
A
= 2.7V
= 5.5V
112
= 2.7V
= 10kΩ
110 125
110 125
128